2 layers86.4 × 50.8 mm

RS232 Converter
jonghee-son/USB-to-RS232-Converter
USB B to RS232 converter with 5V output on pin 1. For devices with RS232 interface.
19 parts2GPL-3.0
Open-source boards designed in KiCad by jonghee-son on GitHub, from 6 repositories. A board’s address here is its repository’s there.

jonghee-son/USB-to-RS232-Converter
USB B to RS232 converter with 5V output on pin 1. For devices with RS232 interface.

jonghee-son/STM32F405_DevBoard
STM32 development board equipped with STM32F405RGT6

jonghee-son/Development_IO_Board
Education&Development I/O expansion board for my STM32 development boards.

jonghee-son/STM32F103_DevBoard
Development board with STM32F103RBT6


jonghee-son/USB-to-RS485-Converter-Small
USB to RS485 Converter made with SMD parts